R5103-75 Heavy Duty Toggle Latch with Padlock Hole, Nickel Plated Panel Fastener

R5103-75K Heavy Duty Toggle Latch with Padlock Hole, Nickel Plated Panel Fastener

R5103-75K Heavy Duty Toggle Latch with Padlock Hole, Nickel Plated Panel Fastener

The NRH R5103-75 is a robust, heavy-duty toggle latch designed for applications requiring superior clamping force and the option for padlock security. Engineered to withstand significant stress, i……

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Functional characteristics

R5103-75 Heavy Duty Toggle Latch with Padlock Hole, Nickel Plated Panel Fastener

The NRH R5103-75 is a robust, heavy-duty toggle latch designed for applications requiring superior clamping force and the option for padlock security. Engineered to withstand significant stress, it boasts a high tensile load capacity of 245N (25kg). Constructed from durable SPCC steel with a protective Nickel Plating finish, it offers strength and corrosion resistance. A key security feature is the integrated padlock hole, allowing a standard padlock to be added to physically prevent opening. Weighing 31g and built to precise specifications, it is a reliable solution for securing heavy panels, doors, and enclosures where both strength and controlled access are needed.

Technical Specifications (Based on Provided Product Drawing & Image)

Item	Specification / Description
Brand	NRH Box Hardware
Model Number	R5103-75K
Product Name	Toggle Latch
Material	SPCC (Steel)
Finish	Nickel Plating
Net Weight	31g
Tensile Load	245N (25kg)
Security Feature	Padlock Hole (for external padlock)
Key Dimensions (from drawing)	Overall Height: 76mm Top Plate Width: 31mm Mounting Bracket Height: 19.5mm Latch Body Width: 34.5mm Mounting Holes: 4 x Ø4.2mm
Compliance & Service	ISO 9001:2008, SGS, REACH, RoHS Compliant; OEM/ODM Supported

Product Overview: High-Strength Clamping with Locking Capability

The primary function of the NRH R5103-75 is to securely clamp two objects or panels together with significant force. The user engages the robust over-center locking mechanism by pressing the handle, creating a tight, vibration-resistant hold. For applications demanding restricted access, the integrated padlock hole allows the use of an external padlock. Once the padlock is in place, the latch cannot be disengaged, adding a vital layer of physical security. The nickel-plated SPCC steel construction ensures durability in demanding environments, while the design conforms to international quality and material safety standards (ISO 9001, REACH, RoHS).

Core Features

Primary Function: High-Strength Clamping: Engineered to firmly fasten two heavy-duty panels or surfaces together with a 245N clamping force, preventing accidental opening under stress or vibration.
Padlock-Ready for Enhanced Security: The dedicated padlock hole enables the use of a standard padlock to lock the latch in the closed position, preventing unauthorized access to valuable equipment or hazardous areas.
Robust & Durable Build: Constructed from nickel-plated SPCC steel, providing an excellent balance of high strength, impact resistance, and corrosion protection for long-term industrial use.
Certified Quality & Customization: Manufactured under an ISO 9001:2008 quality management system, compliant with REACH/RoHS, and backed by NRH’s expertise since 1996. OEM/ODM services are available.

Ideal Applications

This heavy-duty latch with security potential is perfect for robust applications requiring a strong hold and optional locking:

Heavy-Duty Industrial Cabinets & Enclosures: Securing and locking large doors on electrical switchgear, control panels, and server racks.
Machinery Guards & Safety Covers: Firmly fastening heavy protective guards on industrial equipment, with the option to add a padlock for safety lockout (LOTO) during maintenance.
Secure Storage & Transport Cases: Providing a strong, lockable closure for heavy tool chests, generator cases, ammunition boxes, or sensitive equipment transit containers.
Outdoor Utility & Telecom Boxes: Locking robust field cabinets that house communication or power distribution equipment.

Clamp with force, lock with confidence. The NRH R5103-75 delivers powerful clamping for heavy panels, plus the option to add a padlock for definitive security.

Product production process, logistics and shipping, as well as OEM production